A study was carried out to evaluate a new quantitative analytical technique for determination of plasma carotenoids in poultry. Plasma carotenoides were extracted and measured from 30 blood samples of male Cobb broilers. The new technique was efficient in detecting plasma carotenoids of chickens and also showed advantages upon those techniques currently in use such as the form of presentation of results, use of a compatible solvent, and the scanning method for reading. The new technique did not increase the cost of the analysis.
poultry; plasma carotenoid; new analytical technique
